Greedy Insider
COMMERCIAL METALS Co (CMC) Insider Trades and Scores
COMMERCIAL METALS Co (CMC) insider trades: since Oct 31, 2025, Greedy Insider recorded 42 open-market buys and 31 sales on Form 4 from 18 insiders. The strongest recent filing scored 95 (Strong).
Who bought and who sold
Across the last 73 scoreable Form 4 transactions in CMC, 42 were open-market purchases and 31 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| McPherson John R | Director | Buy | 61.0 | 3987.57 | 2026-10-15 | 45 | View |
| Halloran Brian N. | SVP, N. America Steel Group | Sell | 450.0 | 29146.5 | 2026-10-14 | 67 | View |
| Halloran Brian N. | SVP, N. America Steel Group | Sell | 906.0 | 58681.62 | 2026-10-14 | 72 | View |
| MATT PETER R | President | Sell | 5343.0 | 346066.12 | 2026-10-14 | 81 | View |
| MATT PETER R | President | Sell | 5642.0 | 365432.34 | 2026-10-14 | 82 | View |
| LAWRENCE PAUL JAMES | CFO | Sell | 2004.0 | 129799.08 | 2026-10-14 | 82 | View |
| LAWRENCE PAUL JAMES | CFO | Sell | 1859.0 | 120407.43 | 2026-10-14 | 82 | View |
| Doucet Michael | SVP, EBG & Chief Comm. Officer | Sell | 1022.0 | 66194.94 | 2026-10-14 | 84 | View |
| Doucet Michael | SVP, EBG & Chief Comm. Officer | Sell | 435.0 | 28174.95 | 2026-10-14 | 78 | View |
| Doucet Michael | SVP, EBG & Chief Comm. Officer | Sell | 985.0 | 63798.45 | 2026-10-14 | 84 | View |
The strongest recent filing
MATT PETER R (President) sold 22,743 shares of COMMERCIAL METALS Co on Oct 12, 2026, a filing that scored 95 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 7 insiders (Halloran Brian N., MATT PETER R, LAWRENCE PAUL JAMES, Doucet Michael) traded CMC the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with COMMERCIAL METALS Co's own history
Open-market buys make up 58% of the 73 scoreable CMC transactions on record between Oct 31, 2025 and Oct 15, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 73
- Open-market buys: 42
- Sales: 31
- Distinct insiders: 18
- Strongest recent Greediness Score: 95 (Strong)
Primary sources
Related
- Strongest filing
- CMC in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.